88238128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26387}}^1$

素因数の和:26425

約数の個数: 40

約数和(自身を含む): 196326720

約数和(自身を除く): 108088592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26387, 52774, 105548, 211096, 290257, 422192, 501353, 580514, 1002706, 1161028, 2005412, 2322056, 4010824, 4644112, 5514883, 8021648, 11029766, 22059532, 44119064, 88238128]

約数ペア:

[(1, 88238128), (2, 44119064), (4, 22059532), (8, 11029766), (11, 8021648), (16, 5514883), (19, 4644112), (22, 4010824), (38, 2322056), (44, 2005412), (76, 1161028), (88, 1002706), (152, 580514), (176, 501353), (209, 422192), (304, 290257), (418, 211096), (836, 105548), (1672, 52774), (3344, 26387)]